While the intended purpose of a night light is to comfort a child when he or she is about to sleep, it casts suspicious shadows on the bedroom walls and enlivens eyes with constant stares in wooden closet- and bedroom doors.
In my childhood, somehow with odd shadows on the wall, if my blanket covered my head and encased my arms, hands, feet, and legs, I was safe. When I stopped sleeping with a night light on, my blanket didn't have to protect me anymore.
Having no night light is okay if what you can't see doesn't scare you.